EBC S20K1841 Stage 20 Ultimax Brake Pad and RK Rotor Kit Front and Rear

The EBC S20K1841 is a complete Stage 20 brake kit that bundles Ultimax brake pads and RK plain rotors for both the front and rear axles into a single, value-packed package. By renewing all four corners at once, you ensure balanced, consistent stopping performance — a critical factor given that rear brakes contribute up to 40% of a vehicle's total stopping power.

Ultimax Brake Pads:

• Constructed with high-strength Aramid fiber reinforcement for superior durability and thermal stability
• Fully shimmed and chamfered for quiet, vibration-free operation
• Coated with EBC's patented Brake-in™ treatment, which conditions the rotor surface and accelerates the pad bed-in process from the very first stop

RK Plain Replacement Rotors:

• Direct-fit OEM replacement dimensions — no modifications required
• Finished with a Geomet anti-rust surface coating that protects against corrosion without requiring removal before installation
• Fully balanced and runout-tested at the factory for smooth, vibration-free braking throughout the rotor's life

What's Included:

• Front brake pads
• Rear brake pads
• Front rotors
• Rear rotors
• Caliper lubricant

Replacing front and rear brakes simultaneously with the EBC S20K1841 ensures the entire braking system works together at peak efficiency, eliminating the uneven performance that can result from mixing old and new components.